Generate chunks of codes in Rmd

This is a note on how to generate code chunks in Rmd by looping through the data.

```{r, echo=FALSE, results='asis', warning=FALSE, message=FALSE}
for (i in 1:50) {
  cat("\n### ",  msig_gsea$pathway[i], "\n")
  p <- plotEnrichment(pathways[[msig_gsea$pathway[i]]], geneList)
  print(p)
  cat("\n")
}

```

The key here to make it work is the following:

• results='asis'
• print(p), after generating the output, you have to print it.